plenty on here if you use the search function
You will need more than 2 pairs of transistors per channel (more like 8-10 pairs), and certainly better devices than 2955/3055, to get 300W into 8 ohms... and at least 85V supply rails.
It will need a huge heatsink, and will not be cheap.
You will need more than 2 pairs of transistors per channel (more like 8-10 pairs), and certainly better devices than 2955/3055, to get 300W into 8 ohms... and at least 85V supply rails.
It will need a huge heatsink, and will not be cheap.
That was modified OCL 150W. I post the original here: http://www.diyaudio.com/forums/solid-state/168554-based-hugh-deans-aksa-55-a-14.html#post2225687
can i get the part list of this circuit
cant u see the top layout?
Are these any help Mr.NazirDigi, made from your photos only
dear sir,
what is the dimension of this pcb.thanking you,oh yes can u provide me this pcb circuit details thanking u again yours ever masood
GOOD
Thank you, for your great contribution
Are these any help Mr.NazirDigi, made from your photos only
Thank you, for your great contribution
Please see this thread: http://www.diyaudio.com/forums/solid-state/269874-300w-ebay-amplifier-3055-2955-a.html
This amp use same topology and much more better: http://www.diyaudio.com/forums/solid-state/236138-2sc5200-power-amplifier-7.html#post4262125
This amp use same topology and much more better: http://www.diyaudio.com/forums/solid-state/236138-2sc5200-power-amplifier-7.html#post4262125
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